북한이탈주민과의 대화

김진웅,민선주,홍병조,김진웅,최장원 ACTS 북한선교학회 2003 북한선교 Vol.2 No.-

Ultrasound-Guided Percutaneous Core Needle Biopsy of Abdominal Viscera: Tips to Ensure Safe and Effective Biopsy

김진웅,신상수 대한영상의학회 2017 Korean Journal of Radiology Vol.18 No.2

Ultrasound-guided percutaneous core needle biopsy (USPCB) is used extensively in daily clinical practice for the pathologic confirmation of both focal and diffuse diseases of the abdominal viscera. As a guidance tool, US has a number of clear advantages over computerized tomography or magnetic resonance imaging: fewer false-negative biopsies, lack of ionizing radiation, portability, relatively short procedure time, real-time intra-procedural visualization of the biopsy needle, ability to guide the procedure in almost any anatomic plane, and relatively lower cost. Notably, USPCB is widely used to retrieve tissue specimens in cases of hepatic lesions. However, general radiologists, particularly beginners, find USPCB difficult to perform in abdominal organs other than the liver; indeed, a full understanding of the entire USPCB process and specific considerations for specific abdominal organs is necessary to safely obtain adequate specimens. In this review, we discuss some points and techniques that need to be borne in mind to increase the chances of successful USPCB. We believe that the tips and considerations presented in this review will help radiologists perform USPCB to successfully retrieve target tissue from different organs with minimal complications.

안성 도기동 436-1번지 주택신축부지 내 유적

김진웅,박햇님,이요한 중부고고학회 2014 중부고고학회 학술대회논문집 Vol.2014 No.2

1990년대 초 한국인들의 대미 인식에 영향을 미친 요인들

김진웅 역사교육학회 2015 역사교육논집 Vol.55 No.-

This study analyzes the factors that influenced South Korean views of the United States in the early 1990s and their historical implications for subsequent South Korean perceptions of the traditional ally. The main observations can be summed up as follows. In the early 1990s, many South Koreans shared new stirrings of national pride arising from their country’s remarkable achievements in many fields. The increase in South Korean national pride profoundly influenced their perception of the United States. South Koreans resented the role of “apprentice nation” and “little brother” that their nation had played following the Korean War and prompted South Korea and the United States to readjust their alliance relationship to reflect the changed status of the former nation. The enhanced national pride of the early 1990s was further strengthened to the extent that South Korean perception of the United States underwent fundamental changes in the 2000s. This is the historical implications that the increased South Korean national pride has for subsequent perceptions of the United States. The collapse of the Cold War in the early 1990s considerably influenced South Korean perceptions of the United States and the ROK-U.S. alliance. Specifically, it had profound impacts on South Korean views of the U.S. military presence in their nation. “Post-Cold War mentality” that formed in the early 1990s further evolved into “alliance fatigue” in the 2000s. This is the historical implications that the coming of the post-Cold War era has for subsequent South Korean perceptions of the United States. Historically, the North Korean military threat has most influenced South Korean perception of the United States. It has justified the ROK-U.S. alliance and the presence of U.S. forces in South Korea. With the emergence of the North Korean nuclear crisis in the spring of 1993, many South Koreans were seriously concerned about Washington's North Korea policy. Thereafter, it functioned as an important source of so-called “South-South conflict” between the “conservatives” and the “progressives” in South Korean society. This is the historical implications that the North Korean nuclear crisis of the early 1990s has for subsequent South Korean views of the United States.

Accuracy Enhancement of Parameter Estimation and Sensorless Algorithms Based on Current Shaping

김진웅,하정익 전력전자학회 2016 JOURNAL OF POWER ELECTRONICS Vol.16 No.1

Dead time is typically incorporated in voltage source inverter systems to prevent short circuit cases. However, dead time causes an error between the output voltage and reference voltage. Hence, voltage equation-based algorithms, such as motor parameter estimation and back electromotive force (EMF)-based sensorless algorithms, are prone to estimation errors. Several dead-time compensation methods have been developed to reduce output voltage errors. However, voltage errors are still common in zero current crossing areas, and an effect of the error is much worse in a low speed region. Therefore, employing voltage equation-based algorithms in low speed regions is difficult. This study analyzes the conventional dead-time compensation method and output voltage errors in low speed operation areas. A current shaping method that can reduce output voltage errors is also proposed. Experimental results prove that the proposed method reduces voltage errors and improves the accuracy of the parameter estimation method and the performance of the back EMF-based sensorless algorithm.

가네코 후미코(金子文子)의 아나키즘 수용과 실천

김진웅 한국근현대사학회 2018 한국 근현대사 연구 Vol.87 No.-

이 글은 가네코 후미코(金子文子, 1903~1926)의 사상 수용 과정과 활동을 검토한 것이다. 이로써 그녀를 항일운동가이자 아나키스트로 평가해보고자 했다. 그녀는 1920년 4월 도쿄로 간 후 곧바로 사회주의에 경도되었다. 그러나 약 1년여 뒤 아나-볼 논쟁의 혼란과 사회주의자들의 매명행위로 이들 혁명론에 의문을 갖게 돼 이탈하였다. 이러한 상황에서 막스 슈티르너의 개인주의적 아나키즘은 그녀에게 自我의 발현만이 유일한 혁명 방략이자 이념이라는 것을 깨닫게 하였다. 가네코 후미코는 자신이 유일자라는 것을 깨달은 민중들의 손으로 기성사회를 파괴시킴으로써 아나키즘 신사회를 건설하고자 했다. 이를 위해 그녀는 박열 등 재일조선인 아나키스트들과 함께 하는 것을 선택하였다. 가네코 후미코는 이들과 함께 사상 잡지를 발간하여 개인의 자각과 직접 행동을 촉구하였다. 또한 스스로 그 선구자가 되고자 천황과 황태자 폭살 계획을 추진하였다. 체포된 후에는 법정투쟁 전개해 자신의 활동을 알림으로써, 조선인들이 자각하기를 바랐다. 이러한 일관된 활동들은 그녀가 박열에 종속되거나, 삶을 비관해 목숨을 포기하려 한 여성이 아니라, 아나키스트이자 항일투쟁가였음을 보여준다. This article examined the process of anarchism acceptance and activities of Kaneko Fumiko (1903~1926) to evaluate her as an anti-Japanese activist and anarchist. She became a believer in socialism right after she moved to Tokyo in April, 1920. However, the confusion of Anarchism-Bolshevism controversy led her to question the revolutionary theory. In this situation, Max Stirner’s personalistic anarchism made her realize that ego manifestation is the only revolutionary strategy and ideology. She wanted to build an anarchistic new society by destroying the established society with the hands of the people who realized that they were the only one. she chose to be with Korean-Japanese anarchists and published an ideological magazine and called for individual awareness. She also pursued ahead with the plan to kill the Japanese emperor and his son to become her own pioneer. After being arrested, she showed her struggle by legal struggle and hoped the koreans would become aware of it.

한국전쟁의 원인에 대한 최근의 해석

김진웅 역사교육학회 2000 역사교육논집 Vol.26 No.-

제1 분과: 문법 및 문법 교육 분야 : 화시 해석의 재고

김진웅 한국문법교육학회 2014 한국문법교육학회 학술발표논문집 Vol.2014 No.2

The Dynamic Relationship among Air Freight Transportation, Productivity, and Economic Growth

김진웅,문상영 한국자료분석학회 2013 Journal of the Korean Data Analysis Society Vol.15 No.2

Air freight transportation plays a significant role in international trade in Korea. As trade volume increases and economy grows, role of air freight transportation become more important because of a structural change in Korea. This is mainly because major exporting products in Korea are technology intensive products such as semiconductors, video devices, cell phones. Also increasing demands for high-tech products, which are relative small, light, and fragile, require air freight transportation. This study analyzes a relationship between productivity and air transportation with a vector error correction model in Korea. It is found that the structural change and air freight volume are related to each other. As it is expected that Korean economy keeps growing and developing, it is need to prepare for increases in air freight volume caused by a structural change.

학교 밖 비행청소년의 도박경험에 관한 질적연구

김진웅,김주현 한국융합학회 2019 한국융합학회논문지 Vol.10 No.5

본 연구에서는 학교 밖 비행 청소년의 도박경험을 심층적으로 이해하고 도박경험이 갖는 내용과 의미를 분석하 고자 하였다. 이를 위해 Giorgi의 현상학적 연구방법을 활용하였다. 소년법 보호처분을 받은 청소년 6명을 대상으로 심층 인터뷰를 통한 자료를 수집하고 4단계의 분석과정을 통해 도박경험의 구조를 분석하였다. 연구결과, 상위구성요소 6개, 하위구성요소 18개가 도출되었다. 즉, 학교 밖 비행청소년의 도박경험은 ‘근접한 도박의 유혹’, ‘도박의 굴레에 갇 힘’, ‘변질된 삶’, ‘비공식망의 관계 훼손’, ‘일그러진 존재가 됨’, ‘도박에서 벗어나려는 시도들’로 나타났다. 이와 같은 결 과는 지금까지 연구된 바 없는 학교 밖 비행청소년의 도박경험의 본질적 의미와 경험구조를 파악했다는 점과 학교 밖 비행 청소년의 복지 및 도박중독의 관점에서 융합적으로 연구되었다는 측면에서 의의가 있다. 도출된 결과를 바탕으로 학교 밖 비행청소년의 도박문제 예방 및 치료에 관한 실천적, 정책적 대안을 제시하였다. The purpose of this study is to understand in depth the gambling experiences of delinquent juveniles who have dropped out of school and analyze the content and meaning of gambling experiences. Thus, utilized a Giorgi’s phenomenological research method. Data was gathered through in-depth interviews, and the gambling experiences of six youths who are under juvenile law protective disposition were examined through a four-step analytic process. From the results, 6 parent components and 18 sub-components were derived. That is, "the temptation of close gambling", "trapped in the bridle of gambling", "deterioration of life", "damaged of non-official networks relationship", "corruption of existence" and "attempts to escape gambling" were appeared. These results are meaningful because they have allowed researchers to identify the essential meaning and experiential structure of delinquents juvenile' gambling experiences outside of school, which has not been studied thus far. Further, this study has empirical value as its framework includes a joint analysis in terms of welfare and gambling addiction and focuses on a precarious population—delinquent juveniles who have dropped out of school. The results provide a foundation from which practical implications and policy alternatives for the prevention and treatment of gambling problems in delinquent juveniles dropped out of school.